<div class="child">
    <div class="header">
      <ng-content select="h3"></ng-content>
    </div>
    <!--<div class="body">-->
      <!--<ng-content select="app-child-three"></ng-content>-->
    <!--</div>-->
    <div class="footer">
      <ng-content select="p"></ng-content>
    </div>
</div>
